Factor Info

ID 157666
Size 803 digits / 2667 bits
Status composite
Value 42526029192945383003709903364810688580309473001975113382087130954277727655378141806762407098887703902771539452932618075927691939187496410254972828216254041515912529400829276406742546087608628352012234429381573475344230481473124073459403510350358784222408115489218502392163956505843936091932174005094084744032318628869303026313772796404218760336397253727676921470648613639473078128852130280020382912452398882675908897935926770950945804998211652448400720784753094149710678706151919330290195746283843751070431295578981734496752707598278095719328094572924506520108529062363049855140385986769727466563546615640642268127809100228177736709363188145828191175268080967837313263234447694443684594158298885625469230823165994793730412915053307291912840329659042554452383857957079874814597097044073033001550977166211

Factorizations

Primary (ID: 24457) 69691269558104299547311 (proven prime)
(ID: 157667) 610205976481599207497054589027370828217163629659638293001022115592978795782572513600761097929088082543615702664371226616744522065446574806835831293794516858436527922047994393249826708464354437125838950836027389518874427271869278013887737073339625960189838338410552485602711244819165121745869598882519905993370950196103588686491255861132825845616391382662160155961433015872867756938986608544748282057606801279888596242386732141476101952771131083308450937012769258594994830727603033423776930029471933685110154253551888399463412520494937221217169308136772736288240550595476634971658244134894511579551500717750156027922952641184625022286226091040418502167731284035926705913053554505840527415832045708281749878599121443167290153008129907009944335263952300214588735636417907907638849901 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.